Super easy to set up and get going; and I'm saying this as someone with zero experience injecting/using cheats prior to this. Literally as long as you can read and follow simple instructions and you're not brain-dead, you'll have it up and running in not even 5 minutes. Had zero issues with injecting or with using (no errors, no lag/FPS drops, etc), and everything worked really smoothly.
Aimbot works perfectly, as does ESP, so there's not much to be said there. Got my first flawless Trials card with aimbot and ESP, and I'm going to be going for more (and maybe even go for the Flawless triumph title). That being said, how it works straight out of the box might not be ideal for your playstyle, so you should definitely tweak the settings a bit to your liking. Personally I think it would be nice if the aimbot could have a toggle keybind instead of having to hold the key down, but that's a minor QOL feature that isn't too much of a big deal.
As for PvE, noclip is a bit buggy and speed hack results in you killing yourself by ramming into a wall more often than not, but that's just how the game works and is in no way at all a fault of the cheat itself. Insta-revive works perfectly. OPK works but is a bit buggy/feels iffy to use (enemies rubberbanding) but again, not a fault of the cheat, but just how the game itself is coded.
As someone who doesn't just play PvP but also plays a lot of PvE, it would be nice if there was infinite ammo/super/abilities and rate of fire/full-auto features. I know, many, many people suggest it in the suggestions forum all the time and I think I've read somewhere that infinite ammo used to be a feature in the cheat before it was removed because of people using it in PvP and getting banned. But if that's the case, IMHO, those features would be just like insta-revive/teleport/noclip/etc in that if you're going to use it in PvP that's your choice and your responsibility when you ineveitably get banned from people reporting you. My point is, as someone who plays a lot of PvE, it would be really nice if I could instantly melt strike bosses or even raid bosses (imagine solo killing Riven, then noclipping straight to the end of Queenswalk for an easy solo Last Wish). The lack of these features is why I'm docking one star from my review.
Haven't had any issues at all so far in one week of use just playing with aim and ESP in Trials. I am missing some shots on purpose and hitting some body shots/body shot final blows on purpose to deflect suspicion and make my aim look a bit more natural so I'm erring on the side of caution in PvP. In PvE though I used OPK, speed, noclip, and instant revive to solo 100k nightfall and again, no issues.
Works perfectly, would be nice if there were a few more features and minor quality of life changes like I mentioned above, but it definitely works, isn't detected, and is very easy to set up.